342 lines
12 KiB
Python
342 lines
12 KiB
Python
"""
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API endpoints برای انتقال وجه (Transfers)
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"""
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from typing import Any, Dict
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from fastapi import APIRouter, Depends, Request, Body
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from sqlalchemy.orm import Session
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from fastapi.responses import Response
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import io, datetime, re
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from adapters.db.session import get_db
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from app.core.auth_dependency import get_current_user, AuthContext
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from app.core.responses import success_response, format_datetime_fields, ApiError
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from app.core.permissions import require_business_management_dep, require_business_access
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from adapters.api.v1.schemas import QueryInfo
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from app.services.transfer_service import (
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create_transfer,
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get_transfer,
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list_transfers,
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delete_transfer,
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update_transfer,
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)
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from adapters.db.models.business import Business
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router = APIRouter(tags=["transfers"])
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@router.post(
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"/businesses/{business_id}/transfers",
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summary="لیست اسناد انتقال",
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description="دریافت لیست اسناد انتقال با فیلتر و جستجو",
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)
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@require_business_access("business_id")
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async def list_transfers_endpoint(
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request: Request,
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business_id: int,
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query_info: QueryInfo = Body(...),
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db: Session = Depends(get_db),
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ctx: AuthContext = Depends(get_current_user),
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):
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query_dict: Dict[str, Any] = {
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"take": query_info.take,
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"skip": query_info.skip,
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"sort_by": query_info.sort_by,
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"sort_desc": query_info.sort_desc,
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"search": query_info.search,
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}
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try:
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body_json = await request.json()
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if isinstance(body_json, dict):
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for key in ["from_date", "to_date"]:
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if key in body_json:
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query_dict[key] = body_json[key]
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except Exception:
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pass
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try:
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fy_header = request.headers.get("X-Fiscal-Year-ID")
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if fy_header:
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query_dict["fiscal_year_id"] = int(fy_header)
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except Exception:
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pass
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result = list_transfers(db, business_id, query_dict)
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result["items"] = [format_datetime_fields(item, request) for item in result.get("items", [])]
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return success_response(data=result, request=request, message="TRANSFERS_LIST_FETCHED")
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@router.post(
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"/businesses/{business_id}/transfers/create",
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summary="ایجاد سند انتقال",
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description="ایجاد سند انتقال جدید",
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)
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@require_business_access("business_id")
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async def create_transfer_endpoint(
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request: Request,
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business_id: int,
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body: Dict[str, Any] = Body(...),
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db: Session = Depends(get_db),
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ctx: AuthContext = Depends(get_current_user),
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_: None = Depends(require_business_management_dep),
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):
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created = create_transfer(db, business_id, ctx.get_user_id(), body)
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return success_response(data=format_datetime_fields(created, request), request=request, message="TRANSFER_CREATED")
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@router.get(
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"/transfers/{document_id}",
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summary="جزئیات سند انتقال",
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description="دریافت جزئیات یک سند انتقال",
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)
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async def get_transfer_endpoint(
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request: Request,
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document_id: int,
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db: Session = Depends(get_db),
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ctx: AuthContext = Depends(get_current_user),
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):
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result = get_transfer(db, document_id)
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if not result:
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raise ApiError("DOCUMENT_NOT_FOUND", "Transfer document not found", http_status=404)
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business_id = result.get("business_id")
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if business_id and not ctx.can_access_business(business_id):
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raise ApiError("FORBIDDEN", "Access denied", http_status=403)
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return success_response(data=format_datetime_fields(result, request), request=request, message="TRANSFER_DETAILS")
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@router.delete(
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"/transfers/{document_id}",
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summary="حذف سند انتقال",
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description="حذف یک سند انتقال",
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)
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async def delete_transfer_endpoint(
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request: Request,
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document_id: int,
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db: Session = Depends(get_db),
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ctx: AuthContext = Depends(get_current_user),
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_: None = Depends(require_business_management_dep),
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):
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result = get_transfer(db, document_id)
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if result:
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business_id = result.get("business_id")
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if business_id and not ctx.can_access_business(business_id):
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raise ApiError("FORBIDDEN", "Access denied", http_status=403)
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ok = delete_transfer(db, document_id)
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if not ok:
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raise ApiError("DOCUMENT_NOT_FOUND", "Transfer document not found", http_status=404)
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return success_response(data=None, request=request, message="TRANSFER_DELETED")
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@router.put(
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"/transfers/{document_id}",
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summary="ویرایش سند انتقال",
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description="به‌روزرسانی یک سند انتقال",
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)
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async def update_transfer_endpoint(
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request: Request,
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document_id: int,
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body: Dict[str, Any] = Body(...),
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db: Session = Depends(get_db),
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ctx: AuthContext = Depends(get_current_user),
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_: None = Depends(require_business_management_dep),
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):
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result = get_transfer(db, document_id)
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if not result:
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raise ApiError("DOCUMENT_NOT_FOUND", "Transfer document not found", http_status=404)
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business_id = result.get("business_id")
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if business_id and not ctx.can_access_business(business_id):
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raise ApiError("FORBIDDEN", "Access denied", http_status=403)
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updated = update_transfer(db, document_id, ctx.get_user_id(), body)
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return success_response(data=format_datetime_fields(updated, request), request=request, message="TRANSFER_UPDATED")
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@router.post(
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"/businesses/{business_id}/transfers/export/excel",
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summary="خروجی Excel لیست اسناد انتقال",
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description="خروجی Excel لیست اسناد انتقال با فیلتر و جستجو",
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)
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@require_business_access("business_id")
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async def export_transfers_excel(
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business_id: int,
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request: Request,
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body: Dict[str, Any] = Body(...),
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ctx: AuthContext = Depends(get_current_user),
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db: Session = Depends(get_db),
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):
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from openpyxl import Workbook
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from openpyxl.styles import Font, PatternFill, Alignment, Border, Side
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max_export_records = 10000
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take_value = min(int(body.get("take", 1000)), max_export_records)
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query_dict = {
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"take": take_value,
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"skip": int(body.get("skip", 0)),
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"sort_by": body.get("sort_by"),
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"sort_desc": bool(body.get("sort_desc", False)),
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"search": body.get("search"),
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"from_date": body.get("from_date"),
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"to_date": body.get("to_date"),
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}
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result = list_transfers(db, business_id, query_dict)
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items = result.get('items', [])
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items = [format_datetime_fields(item, request) for item in items]
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wb = Workbook()
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ws = wb.active
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ws.title = "Transfers"
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headers = ["کد", "تاریخ", "مبلغ کل", "ایجادکننده"]
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keys = ["code", "document_date", "total_amount", "created_by_name"]
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header_font = Font(bold=True, color="FFFFFF")
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header_fill = PatternFill(start_color="366092", end_color="366092", fill_type="solid")
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header_alignment = Alignment(horizontal="center", vertical="center")
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border = Border(left=Side(style='thin'), right=Side(style='thin'), top=Side(style='thin'), bottom=Side(style='thin'))
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for col_idx, header in enumerate(headers, 1):
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cell = ws.cell(row=1, column=col_idx, value=header)
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cell.font = header_font
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cell.fill = header_fill
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cell.alignment = header_alignment
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cell.border = border
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for row_idx, item in enumerate(items, 2):
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for col_idx, key in enumerate(keys, 1):
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val = item.get(key, "")
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ws.cell(row=row_idx, column=col_idx, value=val).border = border
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# Auto width
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for column in ws.columns:
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max_length = 0
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column_letter = column[0].column_letter
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for cell in column:
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try:
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if len(str(cell.value)) > max_length:
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max_length = len(str(cell.value))
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except Exception:
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pass
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ws.column_dimensions[column_letter].width = min(max_length + 2, 50)
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buffer = io.BytesIO()
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wb.save(buffer)
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buffer.seek(0)
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biz_name = ""
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try:
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b = db.query(Business).filter(Business.id == business_id).first()
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if b is not None:
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biz_name = b.name or ""
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except Exception:
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biz_name = ""
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def slugify(text: str) -> str:
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return re.sub(r"[^A-Za-z0-9_-]+", "_", text).strip("_")
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base = "transfers"
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if biz_name:
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base += f"_{slugify(biz_name)}"
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filename = f"{base}_{datetime.datetime.now().strftime('%Y%m%d_%H%M%S')}.xlsx"
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content = buffer.getvalue()
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return Response(
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content=content,
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media_type="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
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headers={
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"Content-Disposition": f"attachment; filename={filename}",
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"Content-Length": str(len(content)),
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"Access-Control-Expose-Headers": "Content-Disposition",
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},
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)
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@router.post(
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"/businesses/{business_id}/transfers/export/pdf",
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summary="خروجی PDF لیست اسناد انتقال",
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description="خروجی PDF لیست اسناد انتقال با فیلتر و جستجو",
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)
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@require_business_access("business_id")
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async def export_transfers_pdf(
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business_id: int,
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request: Request,
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body: Dict[str, Any] = Body(...),
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ctx: AuthContext = Depends(get_current_user),
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db: Session = Depends(get_db),
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):
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from weasyprint import HTML
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from weasyprint.text.fonts import FontConfiguration
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from html import escape
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max_export_records = 10000
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take_value = min(int(body.get("take", 1000)), max_export_records)
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query_dict = {
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"take": take_value,
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"skip": int(body.get("skip", 0)),
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"sort_by": body.get("sort_by"),
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"sort_desc": bool(body.get("sort_desc", False)),
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"search": body.get("search"),
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"from_date": body.get("from_date"),
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"to_date": body.get("to_date"),
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}
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result = list_transfers(db, business_id, query_dict)
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items = result.get('items', [])
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items = [format_datetime_fields(item, request) for item in items]
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headers = ["کد", "تاریخ", "مبلغ کل", "ایجادکننده"]
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keys = ["code", "document_date", "total_amount", "created_by_name"]
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header_html = ''.join(f'<th>{escape(h)}</th>' for h in headers)
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rows_html = []
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for it in items:
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row_cells = []
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for k in keys:
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v = it.get(k, "")
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row_cells.append(f'<td>{escape(str(v))}</td>')
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rows_html.append(f'<tr>{"".join(row_cells)}</tr>')
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now = datetime.datetime.now().strftime('%Y/%m/%d %H:%M')
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html = f"""
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<!DOCTYPE html>
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<html dir='rtl'>
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<head>
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<meta charset='utf-8'>
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<title>لیست انتقال‌ها</title>
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<style>
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@page {{ margin: 1cm; size: A4; }}
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body {{ font-family: Tahoma, Arial; font-size: 12px; color: #333; }}
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.header {{ display: flex; justify-content: space-between; margin-bottom: 16px; border-bottom: 2px solid #366092; padding-bottom: 8px; }}
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.title {{ font-weight: bold; color: #366092; font-size: 18px; }}
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table {{ width: 100%; border-collapse: collapse; }}
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th, td {{ border: 1px solid #ddd; padding: 6px; text-align: right; }}
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thead th {{ background-color: #f0f0f0; }}
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</style>
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</head>
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<body>
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<div class='header'>
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<div class='title'>لیست انتقال‌ها</div>
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<div>تاریخ تولید: {escape(now)}</div>
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</div>
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<table>
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<thead><tr>{header_html}</tr></thead>
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<tbody>
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{''.join(rows_html)}
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</tbody>
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</table>
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</body>
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</html>
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"""
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font_config = FontConfiguration()
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pdf_bytes = HTML(string=html).write_pdf(font_config=font_config)
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filename = f"transfers_{datetime.datetime.now().strftime('%Y%m%d_%H%M%S')}.pdf"
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return Response(
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content=pdf_bytes,
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media_type="application/pdf",
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headers={
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"Content-Disposition": f"attachment; filename={filename}",
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"Content-Length": str(len(pdf_bytes)),
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"Access-Control-Expose-Headers": "Content-Disposition",
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},
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)
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